Class: Wisco::Commands::Settings

Inherits:
Thor
  • Object
show all
Defined in:
lib/wisco/commands/settings.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wisco/commands/settings.rb', line 10

def self.exit_on_failure?
  true
end

Instance Method Details

#add(connection) ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 80

def add(connection)
  field_names = connection_field_names!
  if field_names.empty?
    Wisco::TerminalOutput.emit_error('Error: The connector defines no connection.fields to scaffold.')
    exit 1
  end
  new_set = field_names.each_with_object({}) { |n, h| h[n] = '' }

  store = settings_store
  data  = read_settings!(store)
  structure = Wisco::SettingsStore.detect_structure(data)

  if Wisco::SettingsStore.set_names(data).include?(connection)
    Wisco::TerminalOutput.emit_error("Error: Connection set \"#{connection}\" already exists in #{store.filename}.")
    Wisco::TerminalOutput.emit_error("       Use 'wisco settings show #{connection}' to view it, or edit it with 'workato edit'.")
    exit 1
  end

  target =
    case structure
    when :nested
      data.merge(connection => new_set)
    when :none
      { connection => new_set }
    when :flat
      migrate_flat(data, store).merge(connection => new_set)
    when :mixed
      Wisco::TerminalOutput.emit_error("Error: #{store.filename} mixes flat keys and named sets; resolve it with 'workato edit' before adding.")
      exit 1
    end

  # A brand-new file is written plaintext; existing files keep their form.
  encrypted = structure != :none && store.encrypted?
  written   = encrypted ? Wisco::SettingsStore::ENCRYPTED_FILENAME : Wisco::SettingsStore::PLAINTEXT_FILENAME
  store.write_all(target, encrypted: encrypted)

  puts "Added connection set \"#{connection}\" to #{written} with #{field_names.length} blank field(s):"
  puts "  #{field_names.join(', ')}"
  puts "Fill in the values with 'workato edit', then run 'wisco settings set #{connection}'."
end

#current ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 161

def current
  active = active_connection.to_s.strip
  store  = settings_store
  data   = begin
    store.read_all
  rescue Wisco::SettingsStore::MissingKeyError
    nil
  end
  names = data ? Wisco::SettingsStore.set_names(data) : []

  if active.empty?
    puts 'This project has no named connection selected (config.json has no "connection" key).'
    puts "The connector will use the single connection set in #{store.filename}."
    return
  end

  puts "This project uses connection set: #{active}"
  if data.nil?
    Wisco::TerminalOutput.emit_warning("  Could not read #{store.filename} to verify (no master key).")
  elsif names.include?(active)
    puts "  Defined in: #{store.filename}  ✓"
  else
    puts "  Not found in #{store.filename}. Run 'wisco settings add #{active}' to create it."
  end
end

#fields ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 189

def fields
  raw = connection_fields!

  if options[:format] == 'json'
    puts JSON.pretty_generate(raw)
    return
  end

  if raw.empty?
    puts 'Connector defines no connection fields.'
    return
  end

  rows = raw.map do |f|
    [
      field_attr(f, :name).to_s,
      field_attr(f, :label).to_s,
      (field_attr(f, :control_type) || '(default)').to_s,
      field_attr(f, :optional) ? 'no' : 'yes'
    ]
  end

  headers = %w[Name Label Type Required]
  widths  = headers.each_index.map do |i|
    ([headers[i]] + rows.map { |r| r[i] }).map(&:length).max
  end

  puts "Connection fields (from #{connector_file_basename}):\n\n"
  puts "  #{headers.each_with_index.map { |h, i| h.ljust(widths[i]) }.join('  ')}"
  rows.each do |r|
    puts "  #{r.each_with_index.map { |c, i| c.ljust(widths[i]) }.join('  ')}"
  end
end

#list ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 16

def list
  store = settings_store
  data  = read_settings!(store)
  names = Wisco::SettingsStore.set_names(data)

  if options[:format] == 'json'
    puts JSON.generate(names)
    return
  end

  case Wisco::SettingsStore.detect_structure(data)
  when :nested, :mixed
    active = active_connection
    puts "Connection sets (#{store.filename}):\n\n"
    width = names.map(&:length).max || 0
    names.each do |n|
      marker = n == active ? '*' : ' '
      puts "  #{marker} #{n.ljust(width)}"
    end
    if active && !active.empty?
      puts
      puts "Active connection (from #{Wisco::WISCO_DIR}/#{Wisco::CONFIG_FILENAME}): #{active}"
    end
  when :flat
    puts "#{store.filename} contains a single, unnamed connection set."
    puts "No named connection sets are defined. Use 'wisco settings add <name>' to create named sets."
  when :none
    puts "No settings file found in #{store.connector_path}."
    puts "Run 'wisco settings add <name>' to create one, or 'workato edit' to create an encrypted file."
  end
end

#set(connection) ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 49

def set(connection)
  store = settings_store
  names = begin
    Wisco::SettingsStore.set_names(store.read_all)
  rescue Wisco::SettingsStore::MissingKeyError
    nil
  end

  if names.nil?
    Wisco::TerminalOutput.emit_warning("Warning: could not read #{store.filename} to validate (no master key).")
    Wisco::TerminalOutput.emit_warning('         Config updated anyway.')
  elsif !names.include?(connection)
    Wisco::TerminalOutput.emit_warning("Warning: \"#{connection}\" is not currently defined in #{store.filename}.")
    Wisco::TerminalOutput.emit_warning("         Defined sets: #{names.empty? ? '(none)' : names.join(', ')}")
    Wisco::TerminalOutput.emit_warning("         Config updated anyway. Run 'wisco settings add #{connection}' to create it.")
  end

  cfg = config
  cfg['connection'] = connection
  Wisco::Config.save_config(config_path, cfg)
  puts "Active connection set to \"#{connection}\" in #{Wisco::WISCO_DIR}/#{Wisco::CONFIG_FILENAME}."
end

#show(connection = nil) ⇒ Object 



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# File 'lib/wisco/commands/settings.rb', line 123

def show(connection = nil)
  store = settings_store
  data  = read_settings!(store)

  name, set =
    case Wisco::SettingsStore.detect_structure(data)
    when :none
      Wisco::TerminalOutput.emit_error("Error: No settings file found in #{store.connector_path}. Nothing to show.")
      exit 1
    when :flat
      if connection
        Wisco::TerminalOutput.emit_error("Error: #{store.filename} has a single unnamed connection set; there is no named set \"#{connection}\".")
        exit 1
      end
      [nil, data]
    when :nested, :mixed
      names = Wisco::SettingsStore.set_names(data)
      if connection.nil?
        Wisco::TerminalOutput.emit_warning('Warning: This settings file has multiple connection sets; specify which one to show.')
        Wisco::TerminalOutput.emit_warning("         Defined sets: #{names.join(', ')}")
        return
      end
      unless names.include?(connection)
        Wisco::TerminalOutput.emit_error("Error: Connection set \"#{connection}\" not found in #{store.filename}.")
        Wisco::TerminalOutput.emit_error("       Defined sets: #{names.join(', ')}")
        exit 1
      end
      [connection, data[connection]]
    end

  if options[:format] == 'json'
    render_set_json(set)
  else
    render_set(name, set, store)
  end
end